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Kelso Math: Algebra 2B - Unit 1 - Lesson 1 (IM Alg1 U7L11)
By Tom D'Aboy
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Last updated about 5 years ago
19 questions
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1
A.REI.4.a
A.REI.4.b
A.SSE.2
"Source: Illustrative Mathmatics Resouces (Download for free at curriculum.illustrativemathematics.org)"
Question 1
1.
Select
all
 the expressions that are perfect squares.
(4-3x)(3-4x)
(y-10)(10-y)
(a+b)(b+a)
(x+5)(x+5)
(a+3)(3+a)
(-9+c)(c-9)
(2x-1)(2x+1)
6
2
3
4
5
7
8
9
10
11
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1
1
1
1
1
1
1
1
1
14
12
13
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Question 12
12.
Put these steps in order to finish Han's work:
1
1
15
16
17
18
19
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1
Question 15
15.
Answer format (include the word or): x=___ or x=___
1
Question 16
16.
Answer format (include the word or): x=___ or x=___
1
Question 17
17.
Answer format: x=___
1
1
Question 2
2.
What goes in this cell?
Question 3
3.
What goes in this cell?
Question 4
4.
What goes in this cell?
Question 5
5.
What goes in this cell?
Question 6
6.
Rewrite the perfect square expression in standard form.
Question 7
7.
Rewrite the perfect square expression in standard form.
Question 8
8.
Rewrite the perfect square expression in standard form.
Question 9
9.
How is the
of a perfect square in standard form related to the two terms in
Term 1 times itself
Just add an x squared to Term 1
Term 1 plus Term 2
Term 1 times two
Question 10
10.
How is the
of a perfect square in standard form related to the two terms in
The b value is double the value of Term 2
Just add an x to Term 2
The b value is Term 1 + Term 2
The b value is the value of Term 2 times itself
Question 11
11.
How is the
of a perfect square in standard form related to the two terms in
The c value is Term 1 times itself.
The c value is Term 1 + Term 2
The c value is Term 2 times itself
The c value is the value of Term 2 times two
Question 13
13.
Put these steps in order to finish Jada's work:
Question 14
14.
Why would Jada's reasoning/method not work for solving this equation? Explain using a sentence or two. I will have to grade this one!
Question 18
18.
Answer format (include the word or): x=___ or x=___
Question 19
19.
Answer format (include the word or): x=___ or x=___
Write the answers as improper fractions.
